Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458954 | Double-wall pipe and production process | Alexander Baur, Christoph Heimerdinger, Roland Lang, Thomas Langer, Heinz Meister +1 more | 2016-10-04 |
JM
Josef Messner
Overall (All Time): #3,020,740 of 4,157,543Top 75%
1
Patents All Time